Force And Torque Due To Magnetic Field
- Force on current carrying conductors in a magnetic field
Introduction
- Magnetic field and its effect on moving charges
- Force experienced by a current carrying conductor in a magnetic field
- Concept of Lorentz force
Magnetic Field
- Definition of magnetic field
- Magnetic field lines and their representation
- Magnetic field strength and its units
- Magnetic field due to a long straight conductor
- Magnetic field due to a circular loop
Magnetic Force on Current-Carrying Conductor
- Force on a current carrying conductor in a magnetic field
- Right-hand rule to determine the direction of force
- Formula for magnetic force on a conductor in a magnetic field
- Applications of magnetic force in electric motors and generators
Magnetic Field and Torque
- Torque on a current loop in a magnetic field
- Right-hand rule to determine the direction of torque
- Formula for torque on a current loop in a magnetic field
- Applications of torque on a current loop in electric motors
Magnetic Field and Magnetic Dipole
- Magnetic dipole moment of a current loop
- Definition and calculation of magnetic dipole moment
- Relationship between magnetic dipole moment and torque
- Magnetic Field and Magnetic Flux
- Definition of magnetic flux
- Magnetic flux through a surface
- Relationship between magnetic flux and magnetic field
- Calculation of magnetic flux using the dot product
- Examples of calculating magnetic flux through different surfaces
- Faraday’s Law of Electromagnetic Induction
- Introduction to electromagnetic induction
- Faraday’s experiments and observations
- Faraday’s law of electromagnetic induction
- Relationship between magnetic flux and induced emf
- Lenz’s law and the direction of induced current
- Induced Electric Field and Motional EMF
- Induced electric field and its direction
- Calculation of induced electric field using Faraday’s law
- Concept of motional emf
- Calculation of motional emf
- Applications of motional emf in generators and transformers
- Magnetic Forces on Moving Charges
- Magnetic force on a moving charge
- Right-hand rule to determine the direction of magnetic force
- Magnetic force on a charged particle in a magnetic field
- Motion of charged particles in magnetic fields
- Applications of magnetic forces in mass spectrometers
- Magnetic Field in a Solenoid
- Definition and construction of a solenoid
- Magnetic field inside a solenoid
- Magnetic field outside a solenoid
- Calculation of magnetic field strength in a solenoid
- Applications of solenoids in electromagnets
- Magnetic Field in a Toroid
- Definition and construction of a toroid
- Magnetic field inside a toroid
- Calculation of magnetic field strength in a toroid
- Relationship between magnetic field in a toroid and solenoid
- Applications of toroids in transformers and magnetic storage devices
- Magnetic Force on a Moving Charge in a Magnetic Field
- Equation for the magnetic force on a moving charge
- Magnetic force acting as centripetal force
- Calculation of radius of curvature for a charged particle in a magnetic field
- Cyclotron motion of charged particles
- Applications of magnetic force in particle accelerators
- Magnetic Field due to a Straight Conductor Carrying Current
- Biot-Savart law and its derivation
- Calculation of magnetic field due to a straight conductor
- Relationship between magnetic field and distance from the conductor
- Magnetic field lines around a straight conductor
- Applications of magnetic field due to straight conductors
- Magnetic Field due to a Current Loop
- Ampere’s circuital law and its derivation
- Calculation of magnetic field due to a current loop
- Relationship between magnetic field and distance from the loop
- Magnetic field lines around a current loop
- Applications of magnetic field due to current loops
- Magnetic Field due to a Solenoid
- Calculation of magnetic field inside and outside a solenoid using Ampere’s law
- Relationship between magnetic field and distance from the solenoid
- Magnetic field lines around a solenoid
- Comparison of magnetic field due to a solenoid and straight conductor
- Applications of magnetic field due to solenoids and electromagnets
- Magnetic Force on a Current-Carrying Wire
- Definition of magnetic force on a current-carrying wire
- Formula for calculating magnetic force on a current-carrying wire
- Direction of magnetic force using the right-hand rule
- Examples of calculating magnetic force on a wire
- Applications of magnetic force on current-carrying wires in devices such as speakers
- Torque on a Current Loop in a Magnetic Field
- Definition of torque on a current loop in a magnetic field
- Formula for calculating torque on a current loop
- Determining the direction of torque using the right-hand rule
- Examples of calculating torque on current loops
- Applications of torque on current loops in devices like galvanometers
- Magnetic Field Produced by a Straight Current-Carrying Wire
- Biot-Savart law and its derivation for calculating magnetic field
- Magnetic field produced by a straight current-carrying wire
- Relationship between magnetic field strength and distance from the wire
- Magnetic field lines around a straight current-carrying wire
- Applications of magnetic fields produced by straight wires, such as in transformers
- Magnetic Field Produced by a Circular Current Loop
- Ampere’s circuital law and its application to circular loops
- Magnetic field produced by a circular current loop
- Relationship between magnetic field strength and distance from the loop’s center
- Magnetic field lines around a circular current loop
- Applications of magnetic fields produced by circular current loops, such as in MRI machines
- Magnetic Field Produced by a Solenoid
- Calculation of magnetic field inside a solenoid using Ampere’s law
- Relationship between magnetic field strength and distance from the solenoid’s center
- Magnetic field lines inside and outside a solenoid
- Comparison of magnetic fields produced by solenoids and individual wires/loops
- Applications of magnetic fields produced by solenoids, such as in electromagnets
- Magnetic Field Produced by a Toroid
- Magnetic field produced by a toroid using Ampere’s law
- Relationship between magnetic field strength and distance from the toroid’s center
- Magnetic field lines inside and outside a toroid
- Comparison of magnetic fields produced by toroids and solenoids
- Applications of magnetic fields produced by toroids in transformers and particle accelerators
- Magnetic Force on a Charged Particle in a Magnetic Field
- Magnetic force on a charged particle moving in a magnetic field
- Formula for calculating magnetic force on a charged particle
- Determining the direction of magnetic force using the right-hand rule
- Examples of calculating magnetic force on charged particles
- Applications of magnetic force on charged particles, such as in cyclotrons
- Magnetic Field and Current in a Circular Loop
- Relationship between magnetic field and current in a circular loop
- Calculation of magnetic field strength at the center of a current-carrying loop
- Relationship between magnetic field strength and radius of the loop
- Examples of calculating magnetic field strength in circular loops
- Applications of circular loops in devices like electric motors
- Magnetic Flux and Faraday’s Law
- Definition of magnetic flux and its calculation
- Faraday’s law of electromagnetic induction
- Relationship between magnetic flux and induced electromotive force (emf)
- Calculation of induced emf using Faraday’s law
- Applications of Faraday’s law in generators and transformers
- Electromagnetic Induction and Lenz’s Law
- Introduction to electromagnetic induction
- Lenz’s law and its application in determining the direction of induced current
- Mutual induction and self-induction in coils
- Induced emf and induced current in circuits
- Real-life applications of electromagnetic induction, such as in power generation
Force And Torque Due To Magnetic Field Force on current carrying conductors in a magnetic field